Ohio Lumex Mercury Vapor Analyzer RA-915 Light Filters included with the Vis 350

included with the Vis 350 are 2 batteries for extended use in the field when AC power is not available

light-scattering laser photometers that give you real-time aerosol mass readings

restricted flow

A slender ergonomically designed

The Vac-U-chamber's rigid walls will not collapse under vacuum conditions

Ohio Lumex Mercury Vapor Analyzer RA-915 Light Filters included with the Vis 350Mercury analyzer RA 915 light is a low cost analytical instrument for measuring mercury concentrations in air. It is intended for assesment of indoor outdoor air quality in residential and industrial settings. Mercury is among most abundant environmental pollutants which adversely affects ecological systems and human beings. It shows high toxicity, mobility, and ability of accumulation in trophic chains of water and continental biocenosis. Therefore,